Title:
導波路型光信号処理器
Document Type and Number:
Japanese Patent JP4263027
Kind Code:
B2
Inventors:
Takayuki Mizuno
Kito Tsutomu
Oguma Manabu
Yasuyuki Inoue
Yasuhiro Hida
Kito Tsutomu
Oguma Manabu
Yasuyuki Inoue
Yasuhiro Hida
Application Number:
JP2003172966A
Publication Date:
May 13, 2009
Filing Date:
June 18, 2003
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
G02B6/122
Domestic Patent References:
| JP2003014958A | ||||
| JP2003014960A | ||||
| JP8234050A | ||||
| JP6059291A | ||||
| JP2003090925A |
Attorney, Agent or Firm:
Yuichi Negishi
Yasushi Motoyama
Yasushi Motoyama